Top 5 cloud-infrastructure open source projects

The AWS Cloud Development Kit is a framework for defining cloud infrastructure in code

A reverse proxy that provides authentication with Google, Azure, OpenID Connect and many more identity providers.

Monitors AWS for spot termination notices when run on spot instances and shuts down gracefully

Monitors the spot prices of instances in a Kubernetes cluster and exposes them as prometheus metrics

A schema and set of tools for using SQL to query cloud infrastructure.